Which term describes a stereotyped sequence of behaviors that do not need to be learned?

The term that describes a stereotyped sequence of behaviors that do not need to be learned is a fixed-action pattern. Fixed-action patterns are innate behaviors that are triggered by specific stimuli and are typically performed in a consistent manner across individuals of the same species. These behaviors are often seen in animals and involve a series of actions that occur in a predictable sequence, such as a bird building a nest or a spider spinning a web.

The distinguishing feature of fixed-action patterns is that they are hardwired into the organism's neural circuitry and do not require prior experience or learning to be executed. Once the appropriate stimulus is presented, the behavior sequence unfolds automatically. This contrasts with learned behaviors, which are acquired through experience and practice.

In this context, instinctual drift refers to the phenomenon where an animal's natural instincts can interfere with conditioned behavior over time, which does not directly define a fixed sequence of innate actions. Cognitive maps pertain to the mental representation of an environment that an organism uses for navigation and do not describe behaviors. Variable reinforcement involves the delivery of rewards based on unpredictable timing or frequency, which is related to learning theories rather than instinctual behaviors.